Computer generated image for a display panel or screen



FIG. 1 is a front view of a computer generated image for a display panel or screen showing our new design; and,

FIG. 2 is another front view of a computer generated image for a display panel or screen showing our new design.

The broken line showing of a display panel or screen is included for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for a computer generated image for a display panel or screen, as shown and described. 